JW Marriott San Francisco Union Square

500 Post Street - Corner of Post and Mason · San Francisco, California 94102 USA

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To make reservations by phone, dial freephone 0800 221 222 in the UK, 1 800 409 929 in Ireland, or view our regional telephone reservation numbers.

Last-Minute Weekends

Terms & Conditions

From199

(USD) per night

  • Earn + redeem points with Marriott Rewards®
  • Fitness center
  • Restaurant on site

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The JW Marriott San Francisco Union Square Hotel takes center stage in the cultural heart of the city, with an architecturally stunning style all its own. Guests of our hotel in San Francisco can discover Union Square, Moscone Center, Market Street, Financial District or the Orpheum Theatre all within steps of our hotel. Inspire your imagination at a wide array of nearby galleries, museums, restaurants and boutiques or simply retreat to the comfort of our Union Square hotel's spacious guest rooms offering 42-inch LCD TVs and fully adaptable plug-in-panels. Discover our state-of-the-art fitness center or indulge in the culinary creations showcased at our stylish Level Three Bar and lounge. In addition to our 13,320 square feet of state-of-the-art San Francisco conference center space, we offer dedicated event managers, exceptional catering, and a luxurious venue for corporate events. Experience the style, elegance and unmatched energy of the JW Marriott San Francisco Union Square Hotel.

Marriott Rewards category: 8 

Explore Our Hotel

  • Our downtown San Francisco luxury hotel is ideally located near Union Square, Market Street, Moscone Convention Center and Financial District.
  • The JW Marriott San Francisco Union Square Hotel's event planners can help plan your meeting or wedding in one of our 19 well appointed event rooms.

Explore Our Pacific Conference Center

Explore beyond the boardroom and experience the new Pacific Conference Center.

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